Study on the effects of plasticizer types and contents on physicochemical properties of HPMC/Shellac composite films

Authors

  • Thu Trang Pham*, Thanh Tung Nguyen, Thi Thu Ha Pham, Trung Duc Nguyen, Van Khoi Nguyen, Quang Huy Nguyen, Cong Hoan Do, Vu Thang Tran, Thi Phuong Hoang
  • Phan Hang Nguyen

Keywords:

composite film, HPMC, plasticiser, shellac

Abstract

The objective of this work was to study the effects of different plasticisers [glycerol (G), propylene glycol (PG), polyethylene glycol 400 (PEG 400)] at different contents (10-30% compared to hydroxypropyl methylcellulose (HPMC)) on the properties of HPMC/shellac composite films. Sensory, mechanical properties, and surface morphology were used to evaluate changes in the composite films by adding different plasticisers...

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Author Biographies

  • Thu Trang Pham*, Thanh Tung Nguyen, Thi Thu Ha Pham, Trung Duc Nguyen, Van Khoi Nguyen, Quang Huy Nguyen, Cong Hoan Do, Vu Thang Tran, Thi Phuong Hoang

    Institute of Chemistry, Vietnam Academy of Science and Technology

  • Phan Hang Nguyen

    Higher Education Department, Ministry of Education and Training

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Published

2022-09-20

Issue

No. 3C (2022): SEPTEMBER 2022 . VOLUME 64 NUMBER 3

Section

PHYSICAL SCIENCES